\u6700\u8fd1Golang\u633a\u706b\uff0c\u4e8e\u662f\u5c31\u60f3\u5b66\u5b66\u8fd9\u95e8\u8bed\u8a00\u3002<\/p>\n
\u8981\u5b66\u4e00\u95e8\u8bed\u8a00\u90a3\u80af\u5b9a\u5f97\u627e\u4e2a\u9879\u76ee\u7ec3\u624b\uff0c\u60f3\u4e86\u534a\u5929\uff0c\u51b3\u5b9a\u4e0d\u5982\u5b9e\u73b0\u4e00\u4e2aDNS\u670d\u52a1\u5668\u5427\u3002<\/p>\n
\u7531\u4e8e\u4f17\u6240\u5468\u77e5\u7684\u539f\u56e0\uff0c\u56fd\u5185\u7684\u516c\u4f17DNS\u89e3\u6790\u670d\u52a1\u603b\u662f\u4e0d\u90a3\u4e48\u5c3d\u5982\u4eba\u610f\uff0c\u56e0\u6b64\u6211\u4e00\u76f4\u8ba1\u5212\u5b9e\u73b0\u4e00\u4e2aDNS\u670d\u52a1\u5668\uff0c\u4e00\u6765\u53ef\u4ee5\u52a0\u5febDNS\u89e3\u6790\u7684\u901f\u5ea6\uff0c\u4e8c\u6765\u8fd8\u80fd\u907f\u514dDNS\u6c61\u67d3\uff08\u5f53\u7136\u4e3b\u8981\u8fd8\u662f\u4e3a\u4e86\u5199\u7740\u73a9\uff09\u3002<\/p>\n
\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684DNS\u8f6c\u53d1+\u7f13\u5b58\u7684\u73a9\u610f\u513f\u4e5f\u6ca1\u5565\u610f\u601d\uff0c\u8fd9\u79cd\u4e1c\u897f\u5df2\u7ecf\u591f\u591a\u4e86\u3002\u56e0\u6b64\u6700\u7ec8\u7684\u8bbe\u8ba1\u76ee\u6807\u5c31\u6210\u4e86\u5b8c\u6210\u4e00\u4e2a\u53ef\u4ee5\u7528\u6765\u5f53\u4f5c\u6743\u5a01DNS\u670d\u52a1\u5668\u7684\u7a0b\u5e8f\u3002\u662f\u7684\uff0c\u53c8\u8981\u5f00\u65b0\u5751\u4e86\u3002<\/p>\n
DNS\u662f\u5de5\u4f5c\u5728UDP\u548cTCP\u4e4b\u4e0a\u7684\uff0c\u6700\u65e9\u7684DNS\u534f\u8bae\u7531\u4e8e\u4e92\u8054\u7f51\u7684\u517c\u5bb9\u6027\u539f\u56e0\uff0c\u5c06\u6700\u5927UDP DNS\u6570\u636e\u5305\u8bbe\u7f6e\u4e3a\u4e86512\u5b57\u8282\uff0c\u800c\u73b0\u5982\u4eca\u8bb8\u591a\u67e5\u8be2\u7684\u7ed3\u679c\u5f80\u5f80\u8fdc\u8d85\u8fd9\u4e00\u9650\u5236\uff0c\u6709\u4e24\u79cd\u65b9\u6cd5\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u4e00\u4e2a\u662fTCP DNS\uff0c\u53e6\u4e00\u4e2a\u5219\u662f\u91c7\u7528EDNS0\u6269\u5c55\u3002\u7531\u4e8e\u5386\u53f2\u539f\u56e0\uff0cTCP DNS\u5728\u5f88\u591a\u5730\u65b9\u652f\u6301\u5f97\u5e76\u4e0d\u7b97\u597d\uff0c\u65e2\u7136\u8981\u5b9e\u73b0\u4e00\u4e2aDNS server\uff0c\u90a3\u6211\u4eec\u5c31\u5e94\u8be5\u8ba4\u771f\u7684\u73a9\uff0c\u56e0\u6b64\u652f\u6301TCP\u67e5\u8be2\u548cTCP\u8bf7\u6c42\u4e5f\u6210\u4e3a\u4e86\u5b9e\u73b0\u7684\u76ee\u6807\u4e4b\u4e00\u3002<\/p>\n
\u539f\u59cb\u7684DNS\u534f\u8bae\u867d\u7136\u53ef\u9760\uff0c\u4f46\u662f\u5b83\u5e76\u4e0d\u5b89\u5168\uff0c\u67d0\u56fd\u7684DNS\u6295\u6bd2\u4fbf\u53ef\u89c1\u4e00\u6591\u3002\u73b0\u5728\u7684DNS\u5f15\u5165\u4e86DESSEC\uff0c\u4ee5\u7b7e\u540d\u7684\u673a\u5236\u6765\u4fdd\u8bc1\u89e3\u6790\u7ed3\u679c\u7684\u771f\u5b9e\u53ef\u4fe1\uff0c\u65e2\u7136\u8981\u73a9\uff0c\u90a3\u4e0d\u5982\u73a9\u70b9\u5927\u7684\uff0c\u56e0\u6b64DNSSEC\u4e5f\u6210\u4e86\u5b9e\u73b0\u7684\u76ee\u6807\u4e4b\u4e00\u3002<\/p>\n
\u8fd9\u4e2a\u7cfb\u5217\u4f1a\u8bb0\u5f55\u6574\u4e2a\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u8ba1\u5212\u4f1a\u5206\u4e3a\u4e09\u5927\u90e8\u5206\uff0c\u7b2c\u4e00\u90e8\u5206\u5c31\u662f\u4f60\u73b0\u5728\u770b\u5230\u7684\u8fd9\u4e2a\u5439\u6c34\u6587\uff0c\u7b2c\u4e8c\u90e8\u5206\u53ef\u80fd\u4f1a\u5206\u4e3a\u4e0a\u4e2d\u4e0b\u4e09\u7bc7\uff0c\u8be6\u7ec6\u7684\u4ecb\u7ecd\u6574\u4e2aDNS\u534f\u8bae\u7684\u7ec6\u8282\uff0c\u7b2c\u4e09\u90e8\u5206\u5219\u662f\u6574\u4e2ago\u7a0b\u5e8f\u7684\u8bbe\u8ba1\u5b9e\u73b0\u90e8\u5206\u3002<\/p>\n
\u5f53\u7136\u9274\u4e8e\u4eba\u7c7b\u7684\u672c\u8d28\uff0c\u8fd9\u4e2a\u8ba1\u5212\u53ef\u80fd\u4f1a\u62d6\u5f88\u4e45\u624d\u80fd\u5b9e\u73b0\uff0c\u4e5f\u53ef\u80fd\u5199\u4e00\u534a\u5c31\u5495\u4e86\uff0c\u6240\u4ee5\u80fd\u5199\u591a\u5c11\u7b97\u591a\u5c11\u5427\u3002<\/p>\n
\u5927\u6982\u5c31\u662f\u8fd9\u6837\uff0c\u4e0b\u7bc7\u89c1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6700\u8fd1Golang\u633a\u706b\uff0c\u4e8e\u662f\u5c31\u60f3\u5b66\u5b66\u8fd9\u95e8\u8bed\u8a00\u3002 \u8981\u5b66\u4e00\u95e8\u8bed\u8a00\u90a3\u80af\u5b9a\u5f97\u627e\u4e2a\u9879\u76ee\u7ec3\u624b\uff0c\u60f3\u4e86\u534a\u5929\uff0c\u51b3\u5b9a\u4e0d\u5982\u5b9e\u73b0\u4e00\u4e2aDN\u2026 Read More: \u7528Golang\u5b9e\u73b0\u4e00\u2026 »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-862","post","type-post","status-publish","format-standard","hentry","category-9"],"views":3738,"_links":{"self":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=862"}],"version-history":[{"count":2,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/862\/revisions"}],"predecessor-version":[{"id":874,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/862\/revisions\/874"}],"wp:attachment":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}